Matthew McHugh
New Member
My speedometer stopped working today. The transmission started shifting erratically, the airbag light is now on. I also noticed when I got in the car that the blower motor was running even though the car was off and the keys weren't in the ignition and the fan control worked as well. The service engine light is on and I read the codes, it said, airbag sensor, low voltage, and two codes for the speedometer sensor. I have disconnected my batter and charged it and also open my fuse boxes looking for any moisture but didn't see anything. The only thing that changed is that the blower motor doesn't stay on now. But I don't think I did anything. It truck is a 97 Expedition, with a 5.4L , 4wd, and 185,000 miles. Any suggestions?